Analysis of interatomic Contacts of Structural Units in PDB entry:
1L7R


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1L7R entry

There is 1 chain in PDB entry 1L7R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2ARG 574
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 17 helices in PDB entry 1L7R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 54Right-handed alpha
Helix 2
2
A
59 65Right-handed alpha
Helix 3
3
A
89 104Right-handed alpha
Helix 4
4
A
117 128Right-handed alpha
Helix 5
5
A
159 178Right-handed alpha
Helix 6
6
A
184 198Right-handed alpha
Helix 7
7
A
198 204Right-handed alpha
Helix 8
8
A
213 218Right-handed alpha
Helix 9
9
A
219 224Right-handed alpha
Helix 10
10
A
232 237Right-handed alpha
Helix 11
11
A
240 245Right-handed alpha
Helix 12
12
A
261 273Right-handed alpha
Helix 13
13
A
300 304Right-handed 310
Helix 14
14
A
306 323Right-handed alpha
Helix 15
15
A
484 486Right-handed 310
Helix 16
16
A
541 545Right-handed 310
Helix 17
17
A
546 550Right-handed 310
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There are 7 sheets in PDB entry 1L7R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 15first strand
Strand 2
A
21 29anti-parallel
Strand 3
A
68 73anti-parallel
Strand 4
A
35 42parallel
Strand 5
A
107 113parallel
Strand 6
A
134 136parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
115 116first strand
Strand 2
A
139 140parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
251 258first strand
Strand 2
A
278 286parallel
Strand 3
A
335 339parallel
Strand 4
A
344 348anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
293 294first strand
Strand 2
A
297 298anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
501 514first strand
Strand 2
A
439 453anti-parallel
Strand 3
A
553 559anti-parallel
Strand 4
A
387 393anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
501 514first strand
Strand 2
A
439 453anti-parallel
Strand 3
A
566 572anti-parallel
Strand 4
A
357 364anti-parallel
Strand 5
A
377 379anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
429 431first strand
Strand 2
A
519 525anti-parallel
Strand 3
A
459 467anti-parallel
Strand 4
A
473 482anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il